TOA WS-422 DUAL CHANNEL WIRELESS
| UHF Wireless Microphone Sets
Step into the world of wireless technology with our UHF wireless microphone sets that give you clarity, ease, and versatility. With more than 80 years of global experience, TOA delivers high-quality UHF wireless microphone sets with first-class sound.
► Professional First-Class Sound
Founded in 1934, TOA has more than 80 years of experience in researching, developing, and selling professional audio and security equipment. TOA’s PA speakers play active roles in global scenes like Japan and Singapore. Whether in schools, concert halls, theatres, airports or stadiums – our sound systems make millions of people’s lives safer and more enjoyable.
► Premium Components with International Certification
Made of premium components, our PA speakers are as tough as they sound. Our range of rugged garden speakers and two-way weatherproof music horn speakers are designed with corrosion-resistant and durable materials. They can be installed indoors and outdoors, in most weather conditions.
TOA’s quality management, from design, development, and production, has earned global recognition. We acquired the international standard certification for the ISO-9001 quality management system.
| WS-422 Dual Channel Wireless Set
The WS-422 is a dual channel wireless microphone system set. This simple plug and play system is designed to launch you into the world of wireless. The rugged and compact frame contains a reliable multifunctioning system that is optimised for use with a range of microphones from handheld to lapels, headsets, and even musical instruments.
Technical Specification
Product Composition
Handheld wireless microphone x 2
Receiver x 1
Frequency Range
694 – 806 MHz (*1), UHF
Channel Selectable
Up to 16 channels (depending on region)
Tunable Frequencies
25 kHz Steps
Pilot Tone
32.768 kHz
Total Harmonic Distortion
<1% @ 1kHz
Function
IR sync, Channel scan, Battery indicator
Accessory
AC adapter x 1
Microphone holder x 2
Wireless Microphone
Microphone Element
Dynamic with cardioid pattern
RF Carrier Power
10 mW
Audio Frequency Response
60 – 15,000 Hz
Audio Input Level
140 dB SPL (Maximum)
Modulation System
PLL synthesizer
Battery
1 AA size alkaline battery, 1.5V
Battery Life
Approx. 10 hours
Indicator
Battery Status LED, 7 Segments LED
Finish
Resin, coating
Dimensions
Approx. 250 x 50 mm
Weight
Approx. 245 g (with battery)
Dual Wireless Receiver
Diversity Reception
AC mains (supplied AC-DC adapter must be used)
Sensitivity
10uV at 45dBA S/N
Squelch (SQ)
Tone SQ, Carrier SQ and Noise SQ
Audio Frequency Response
50 – 15,000Hz
Audio Output Level (Maximum)
Balanced (XLR socket): 16dBu
Unbalanced (1/4″ jack socket): 10dBu
Power Supply
11-18 VDC 300mA
Dimensions
210 (W) × 44 (H) × 202 (D) mm (excluding antenna)
Weight
720 g
Finish
Resin, coating
Dimensions
210 (W) × 44 (H) × 202 (D) mm (excluding antenna)
Weight
720 g
Option
Mounting bracket kit: MB-WT3 (for rack mounting one Dual Wireless Receiver)
MB-WT4 (for rach mounting two Dual Wireless Receiver)
(*1)
Band Frequency, A 694 – 703 MHz, UHF, B 748 – 758 MHz, UHF, C 803 – 806 MHz, UHF
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A WS-422 DUAL CHANNEL WIRELESS
TOA WS-422 DUAL CHANNEL WIRELESS TOA WS-422 DUAL CHANNEL WIRELESS TOA WS-422 DUAL CHANNEL WIRELESS TOA WS-422 DUAL CHANNEL WIRELESS TOA WS-422 DUAL CHANNEL WIRELESS TOA WS-422 DUAL CHANNEL WIRELESS TOA WS-422 DUAL CHANNEL WIRELESS TOA WS-422 DUAL CHANNEL WIRELESS TOA WS-422 DUAL CHANNEL WIRELESS TOA WS-422 DUAL CHANNEL WIRELESS TOA WS-422 DUAL CHANNEL WIRELESS
